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Development of a polymetric grout for the hydrostatic bearing at DSS 14Results of an investigation into the causes of the deterioration and premature failure of the grout under the hydrostatic bearing runner at DSS 14 are reported. Generic types of materials were screened and tested to find a grout material more resistive to the causes of grout failure. Emphasis was placed on the physical properties, strength, modulus of elasticity, and resistance to erosion and chemical attack by oil and unique requirements imposed by each material for mixing, placing, compacting, and cooling. The polymetric grout developed to replace the dry grout is described.
Document ID
19810010470
Acquisition Source
Legacy CDMS
Document Type
Other
Authors
Mcclung, C. E.
(Monsanto Research Corp. Pasadena, CA, United States)
Schwendeman, J. L.
(Monsanto Research Corp. Pasadena, CA, United States)
Ball, G. L., III
(Monsanto Research Corp. Pasadena, CA, United States)
Jenkins, G. H.
(Monsanto Research Corp.)
Casperson, R. D.
(Jet Propulsion Lab., California Inst. of Tech.)
Gale, G. P.
(Jet Propulsion Lab., California Inst. of Tech.)
Riewe, A. A.
(Jet Propulsion Lab., California Inst. of Tech.)
Date Acquired
August 11, 2013
Publication Date
February 15, 1981
Publication Information
Publication: The Telecommun. and Data Acquisition
Subject Category
Mechanical Engineering
Accession Number
81N18996
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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